27345915

素因数分解:

$3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1091}}^1$

素因数の和:1659

約数の個数: 24

約数和(自身を含む): 47528208

約数和(自身を除く): 20182293

約数列:

[1, 3, 5, 9, 15, 45, 557, 1091, 1671, 2785, 3273, 5013, 5455, 8355, 9819, 16365, 25065, 49095, 607687, 1823061, 3038435, 5469183, 9115305, 27345915]

約数ペア:

[(1, 27345915), (3, 9115305), (5, 5469183), (9, 3038435), (15, 1823061), (45, 607687), (557, 49095), (1091, 25065), (1671, 16365), (2785, 9819), (3273, 8355), (5013, 5455)]